反应条件
1: 1.) sodium hydride, 2.) n-butyl lithium / 1.) THF, 10 min, 2.) THF, hexane
2: PTSA / 1.) aq. dioxane, 90 deg C, 30 min, 2.) benzene, reflux, 1 h
View Scheme
参考文献
Hagiwara, Hisahiro; Uda, Hisashi
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1984 , p. 91 - 94
